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Sulphuric acid is considered as the king of chemicals. The prosperity of any country is measured by the amount of sulphuric acid it consumes. Sulphuric acid is, thus, a substance of very great commercial importance as it used practically ine every important industry. This is due to the following properties of sulphuric acid : (a) acidic nature (b) oxidising nature (c) dehydrating nature (d) sulphonation. Concentrated `H_2 SO_4` cannot be used to prepare `HBr` or `HI` from `KBr` or `KI` because it.A. Reacts two slowly with KBr or KIB. Reduces HBr or HIC. oxidises HBr or HID. Oxidises KBr to `KBrO_(3)` or KI to `KIO_(3)`5 |
Answer» Correct Answer - C |
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